:root {
  /* THClearing design tokens  -  must match index.html and thcplanner/index.html */
  --bg: #121212;
  --surface: #1E1E1E;
  --elevated: #2A2A2A;
  --text-primary: #F0F0F0;
  --text-secondary: #999999;
  --border: #333333;
  --input-bg: #2A2A2A;
  --input-border: #444;
  --accent: #D4A03A;
  --accent-hover: #E0B04A;
  --error: #C62828;
  --warning: #D4A03A;
  --success: #2E7D32;
  /* Gold dot-grid, matches the accent. Inline splash markup hardcodes the
     same rgba value because it renders before the SPA's CSS-variable scope
     mounts. */
  --dot-color: rgba(212, 160, 58, 0.18);

  /* Product category swatches  -  match legacy verifier coding so users
     get the same visual language across views. */
  --cat-flower: #2E7D32;
  --cat-preroll: #1565C0;
  --cat-vape: #7B1FA2;
  --cat-edible: #E65100;
  --cat-extract: #C62828;
  --cat-tincture: #00838F;
  --cat-topical: #9E9D24;
  --cat-uncategorized: #616161;

  /* Shell-specific layout tokens */
  --shell-header-h: 60px;
  --shell-sidebar-w: 240px;
}

/* Design-system primitive: category pill + dot. Used everywhere a product
   surfaces in a list (inventory, requests, reports). Same swatches as the
   manifest verifier so the visual language stays consistent. */
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.cat-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cat-uncategorized);
  flex-shrink: 0;
}
.cat-dot--flower      { background: var(--cat-flower); }
.cat-dot--pre-roll    { background: var(--cat-preroll); }
.cat-dot--vape        { background: var(--cat-vape); }
.cat-dot--edible      { background: var(--cat-edible); }
.cat-dot--concentrate { background: var(--cat-extract); }
.cat-dot--tincture    { background: var(--cat-tincture); }
.cat-dot--topical     { background: var(--cat-topical); }
[data-theme="light"] {
  --bg: #F5F4F0;
  --surface: #FFFFFF;
  --elevated: #F0EFEB;
  --text-primary: #1A1A1A;
  --text-secondary: #555555;
  --border: #D8D5CE;
  --input-bg: #FFFFFF;
  --input-border: #CCC;
  /* Higher opacity in light mode  -  gold on cream needs more saturation
     to register at the same texture density as it does on dark. */
  --dot-color: rgba(212, 160, 58, 0.32);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text-primary);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  transition: background 0.3s, color 0.3s;
}

.shell {
  display: grid;
  grid-template-rows: var(--shell-header-h) 1fr;
  grid-template-columns: var(--shell-sidebar-w) 1fr;
  grid-template-areas: "header header" "sidebar main";
  min-height: 100vh;
}
.shell-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.shell-header__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  --logo-accent: var(--accent);
  color: var(--text-primary);
}
.shell-header__logo {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: 44px;
  height: 26px;
}
.shell-header__logo svg { display: block; }
/* The molecule paths are thin filled silhouettes; at 26px tall in an 800-unit
   viewBox each "tube" reduces to a sub-pixel hairline. Add an outline stroke
   that paints behind the fill so the lines weight up without distorting the
   shape. .cls-1 (amber accent) gets its own colored stroke. */
.shell-header__logo svg :is(path, polygon) {
  stroke: currentColor;
  stroke-width: 28;
  stroke-linejoin: round;
  stroke-linecap: round;
  paint-order: stroke fill;
}
.shell-header__logo svg .cls-1 {
  stroke: var(--logo-accent);
}
.shell-header__wordmark {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}
.shell-header__controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.shell-sidebar {
  grid-area: sidebar;
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: 1rem 0.5rem;
}
.shell-sidebar__item {
  display: block;
  padding: 0.625rem 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 6px;
  margin-bottom: 0.125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.15s, color 0.15s;
}
.shell-sidebar__item:hover {
  background: var(--elevated);
  color: var(--text-primary);
}
.shell-sidebar__item.is-active {
  background: var(--elevated);
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding-left: calc(0.875rem - 2px);
}
.shell-main {
  grid-area: main;
  padding: 1.5rem;
  overflow: auto;
  background: var(--bg);
}

/* Form controls (selects, buttons)  -  match existing design system */
.shell-select, .shell-button {
  background: var(--input-bg);
  color: var(--text-primary);
  border: 1px solid var(--input-border);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s;
}
.shell-select:hover, .shell-button:hover {
  border-color: var(--accent);
}
.shell-select:focus, .shell-button:focus {
  outline: none;
  border-color: var(--accent);
}
.shell-store-static {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent);
}

/* Demo banner  -  public-facing "this is a prototype, runs locally" notice. */
.demo-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  background: var(--accent);
  color: #000;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
}
.demo-banner strong { letter-spacing: 0.05em; text-transform: uppercase; font-weight: 800; }
.demo-banner-close {
  background: none;
  border: none;
  color: #000;
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0.3rem;
  line-height: 1;
  opacity: 0.7;
}
.demo-banner-close:hover { opacity: 1; }
.demo-banner.hidden { display: none; }
@media (max-width: 640px) {
  .demo-banner { font-size: 0.74rem; padding: 0.4rem 0.6rem; }
}

/* Display-type accents  -  match legacy apps' character. */
.view-title {
  font-family: 'Saira Condensed', 'DM Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: 0.005em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.view-title__sep {
  color: var(--text-secondary);
  font-weight: 400;
}
.view-title__scope {
  color: var(--accent);
}
/* Pattern B: spelled-out cannabinoid acronym subline (e.g. "Tactical Hub Clearing Verification") */
.view-title__sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  text-transform: none;
}
.view-title__sub .acro-letter {
  color: var(--accent);
  font-weight: 700;
}
.view-title__sub .view-title__sep {
  margin: 0 0.35rem;
}
.tag {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* Theme toggle button (in header) */
.shell-theme-toggle {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font: inherit;
  cursor: pointer;
  transition: all 0.2s;
}
.shell-theme-toggle:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

@media (max-width: 1024px) {
  .shell { grid-template-columns: 60px 1fr; }
  .shell-sidebar__item { font-size: 0; padding: 0.625rem; text-align: center; }
  .shell-sidebar__item::before { content: "•"; font-size: 14px; }
  .shell-sidebar__item.is-active { border-left: none; padding-left: 0.625rem; }
}